Evgenii Kuzovlev

Full-Stack Developer specializing in Telegram bots, AI integrations, web applications, and business automation.

I work with Node.js, TypeScript, React, Next.js, PostgreSQL, REST APIs, webhooks, and third-party services. I can build Telegram bots, admin panels, internal CRM systems, AI assistants, authentication systems, payment integrations, and custom backend solutions.

What I can help with:

• Telegram bots of any complexity

• AI bots and integrations with OpenAI, Claude, Mistral, and OpenRouter

• Websites and web applications with React and Next.js

• Backend development with Node.js and TypeScript

• PostgreSQL databases, user roles, and admin dashboards

• API integrations, webhooks, and payment systems

• Business process automation

• Bug fixing and development of existing projects

I focus on clear communication, practical solutions, and clean implementation. I can quickly understand an existing codebase, identify the main problem, and deliver a working result without unnecessary complexity.